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Molecular-weight size markers are a set of standards used to identify the approximate size of a molecule run on a gel during electrophoresis, using the principle that molecular weight is inversely proportional to migration rate through a gel matrix. The molecular weight markers offered are ideal for verification of PCR products, for size analysis of digested DNA, and easy band identification of a number of different fragments. Certain models are available pre-mixed with loading dye.

Molecular-weight size markers are a set of standards used to identify the approximate size of a molecule run on a gel during electrophoresis, using the principle that molecular weight is inversely proportional to migration rate through a gel matrix. The molecular weight markers offered are ideal for verification of PCR products, for size analysis of digested DNA, and easy band identification of a number of different fragments. Certain models are available pre-mixed with loading dye.


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Popis: DNA ladder for quantitative and qualitative analysis of dsDNA.
Katalogové číslo: 25-2040
Měrná jednotka: 1 * 1 KIT
Dodavatel: VWR Chemicals

Popis: DNA marker consists of 11 fragments ranging from 500 to 10000 bp for easy band identification.
Katalogové číslo: K181-1ML
Měrná jednotka: 1 * 1 mL
Dodavatel: VWR Chemicals

Popis: Proteinový marker II pro přesné určení molekulární hmotnosti proteinů prostřednictvím SDS-PAGE.
Katalogové číslo: 27-2010
Měrná jednotka: 1 * 1 KIT
Dodavatel: VWR Chemicals

Popis: RiboReady™ Color Micro RNA ladder allows precise sizing of RNA molecules in denaturing acrylamide gels. The apparent sizes of bands in the RiboReady™ Color Micro RNA ladder are 100, 75, 50, 40, 30 and 20 bases in length.
Katalogové číslo: 1B1491-25RXN
Měrná jednotka: 1 * 1 KIT
Dodavatel: VWR Chemicals


Popis: Barvený proteinový marker IV peqGOLD je směs 10 rekombinantních vysoce čistých barvených proteinů připravených k použití v nanášecím pufru. Koncentrace proteinů jsou optimalizované tak, aby poskytovaly dobře definované pásy přímo viditelné v SDS-polyakrylamidových gelech.
Katalogové číslo: 27-2110
Měrná jednotka: 1 * 1 KIT
Dodavatel: VWR Chemicals

Popis: peqGOLD DNA ladder 100 bp plus is ideal for size determination in the range of 100 to 3000 base pairs. There are no unspecific bands besides the fragments described. 1000 and 500 bp bands have a higher DNA content and serve as a size reference.
Katalogové číslo: 25-2020
Měrná jednotka: 1 * 1 KIT
Dodavatel: VWR Chemicals

Popis: VWR® DNA ladders are supplied in a loading buffer that is ready to use on agarose and polyacrylamide DNA gels. The ladders are suitable with TBE, TAE, SB and LB electrophoresis systems.
Katalogové číslo: 733-2577
Měrná jednotka: 1 * 1 KIT
Dodavatel: VWR Chemicals

Popis: PCR DNA Marker™ offers 8 fragments ranging from 50 to 2000 bp. The marker contains high intensity reference bands that are ideal for quick sizing of PCR products and restriction digests. Simply mix 10 μl of PCR DNA Marker™ with required quantity of loading buffer and load into well. There is sufficient material for 100 assays.
Katalogové číslo: E854-100RXN
Měrná jednotka: 1 * 1 KIT
Dodavatel: VWR Chemicals

Popis: RiboReady™ Color 1 kb RNA ladder allows precise sizing of RNA molecules in denaturing acrylamide gels.
Katalogové číslo: 1B1492-25RXN
Měrná jednotka: 1 * 1 KIT
Dodavatel: VWR Chemicals

Popis: Protein Marker V (pre-stained) for monitoring protein separation, transfer efficiency and size determination.
Katalogové číslo: 27-2210
Měrná jednotka: 1 * 1 KIT
Dodavatel: VWR Chemicals

Popis: EZ-Vision® 1 kb DNA ladder is a pre-mixture of DNA marker, loading buffer and a proprietary fluorescent DNA visualisation dye that can be applied directly to the gel. This non toxic, non mutagenic dye eliminates the need for ethidium bromide staining. The 1 kb ladder consists of 10 double-stranded bands with molecular weights between 200 and 10 000 bp. The intensity of individual bands varies to facilitate easy identification.
Katalogové číslo: N854-1.2ML
Měrná jednotka: 1 * 1,2 mL
Dodavatel: VWR Chemicals


Popis: peqGOLD Protein Marker I is a mixture of seven purified proteins which are re-dissolved 'ready to use' in loading buffer. The proteins resolve into sharp, tight bands in the range of 14,4 to 116,0 kDa when analysed by SDS-PAGE and stained with Coomassie Brilliant Blue R-250.
Katalogové číslo: 27-1010
Měrná jednotka: 1 * 1 KIT
Dodavatel: VWR Chemicals

Popis: peqGOLD pre-stained Protein Marker VI is a mixture of 10 coloured proteins. These proteins are recombinantly produced in <i>E.coli</i>, highly purified and supplied 'ready to use' in loading buffer. The protein concentrations are optimised to yield well-defined bands directly visible in SDS polyacrylamide gels.
Katalogové číslo: 27-2310
Měrná jednotka: 1 * 1 KIT
Dodavatel: VWR Chemicals

Popis: VWR® DNA ladders are convenient dsDNA ladders supplied in a loading buffer, which are ready to use on agarose and SDS DNA gels.
Katalogové číslo: 733-2602
Měrná jednotka: 1 * 100 Tests
Dodavatel: VWR Chemicals

Popis: Ladder with 10 fragments ranging from 50 to 500 bp for easy band identification. Ready to use formula pre-mixed with loading dye.
Katalogové číslo: N746-100RXN
Měrná jednotka: 1 * 1 KIT
Dodavatel: VWR Chemicals

Popis: AMPIGENE® DNA ladder contains DNA fragments ranging from 50 bp to 1500 bp that can be used as molecular weight standards for agarose gel electrophoresis. The bands are evenly spaced and are intensified at 200 bp, 500 bp and 1500 bpto serve as easily identifiable reference bands. The approximate mass of DNA in each of the bands is provided, assuming 5 µl load, for determining the approximate mass of DNA in samples with comparable intensity and sizes.
Katalogové číslo: ENZOENZGEN1020100
Měrná jednotka: 1 * 1 SET
Dodavatel: ENZO LIFE SCIENCES

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